author | anand |
Tue, 16 Nov 2010 23:28:06 +0530 | |
changeset 518 | 33ad94cee1fb |
parent 333 | 91b427241f8f |
child 523 | 54bdda4aefa5 |
permissions | -rw-r--r-- |
Creating a set:\\ {\ex \lstinline| p10 = set([2, 3, 5, 7]) |t} Creating set from a tuple or list:\\ {\ex \lstinline| s = set(var_name)|} Operations on sets. Ex: UNION:\\ {\ex \lstinline| s1 \| s2 |} Other operations available:\\ \begin{lstlising} \item "\&" -- Intersection \item "-" -- Difference \item "\^" -- Symmetric Difference \item "<" -- Subset \end{lstlisting} Checking for containership:\\ {\ex \lstinline| x in p10|} Finding the no.of elements:\\ {\ex \lstinline| len(p10)|}